(tr)uSDX usdx transceiver Hi Band and Classic Band kits by PE1NNZ and DL2MAN Efficiencies in the 70-75% Region

PCB Version:Mainboard：1.2 versionRF Board：1.0 version (tr)uSDX Thanks to the creators for the reactive Commons License. Luckily we became an "official" commercial Supplier, tested hardware qualified.Technical support for the kit will be available from DL2MAN’s webpage and forum. 1.Description: Hi Bands:10m 12m 15m 17m 20mClassical Bands:10m 15m 20m 40m 80mSource:https://dl2man.de/2-trusdx-assembly/ 2.Efficiencies： Through DL2MAN's testing, ended up with efficiencies in the 70-75% Region.Hi Bands test video:https://youtu.be/OZec8bD_Cbk 3.Bootloader and programe： Mainboard have been burned the Bootloader and programed the firmware, the serial number is also in the package.(If you need to program the callsign into the firmware, please leave us a message in advance.)The serial number is in the package. 4.Order Guide: Full kits: 1. Hi Bands kits2. Classical Bands kits Only the RF board: 1.Hi bands RF board2.Classical RF board 3.LO RF board Note: The mainboard have